The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Robert Gray Army Airfield ⇄ Denver International GRK–DEN

Airlines flew 11 flights between Robert Gray Army Airfield GRK in Fort Hood (Killeen), TX and Denver International DEN in Denver, CO in the twelve months to July 2026, both directions together: 0 passengers in 550 seats, 0% of them filled. 718 miles, about 104 minutes in the air, on 1 airline: Air Wisconsin Airlines Corp (11). Planning to fly it yourself? The weather and winds along this route right now.

11
flights, twelve months
GRK-DEN: 7 · DEN-GRK: 4
0
passengers
no seats reported (cargo)
718
miles
about 104 minutes airborne
1
airline
1 aircraft type

Flights by month both directions

0124525/26547/26
By month, as a table
flights
5/262
6/265
7/264

Passengers by month

0001105/26007/26
By month, as a table
passengers
5/260
6/260
7/260

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Air Wisconsin Airlines Corp ZW1100%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Canadair RJ-200ER /RJ-44011500

GRK → DEN this direction alone · flown June 2026 to July 2026

7 flights, 0 passengers in 350 seats. Air Wisconsin Airlines Corp 7.

DEN → GRK this direction alone · flown May 2026 to June 2026

4 flights, 0 passengers in 200 seats. Air Wisconsin Airlines Corp 4.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Robert Gray Army Airfield GRK and Denver International DEN; all routes.